Filings by year

B60Q 1/325: granted patents and published applications per publication year
YearGranted patentsPublished applications
198410
198520
198600
198700
198800
198910
199010
199110
199200
199310
199400
199500
199600
199700
199800
199910
200000
200131
200245
200344
200430
200523
200605
200712
200827
200945
201011
201141
201202
201304
201434
2015612
20161210
2017105
201884
201959
2020106
202184
202226
202322
202435
202543
202613

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents